EP3778689A4 - Matériau de gel de polyuréthane, gel de polyuréthane, matériau pseudo-biologique et procédé de production de gel de polyuréthane - Google Patents

Matériau de gel de polyuréthane, gel de polyuréthane, matériau pseudo-biologique et procédé de production de gel de polyuréthane Download PDF

Info

Publication number: EP3778689A4
Authority: EP; European Patent Office
Prior art keywords: polyurethane gel; pseudo; production method; biological material; polyurethane
Prior art date: 2018-04-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19781145.8A

Other languages

German (de)

English (en)

Other versions

EP3778689A1 (fr

Inventor

Hiroaki TAGO

Hiroshi Kanayama

Makoto KAJIURA

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsui Chemicals Inc

Original Assignee

Mitsui Chemicals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-04-05

Filing date

2019-04-02

Publication date

2021-12-29

2019-04-02 Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc

2021-02-17 Publication of EP3778689A1 publication Critical patent/EP3778689A1/fr

2021-12-29 Publication of EP3778689A4 publication Critical patent/EP3778689A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2220/00—Compositions for preparing gels other than hydrogels, aerogels and xerogels

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyurethanes Or Polyureas (AREA)

EP19781145.8A 2018-04-05 2019-04-02 Matériau de gel de polyuréthane, gel de polyuréthane, matériau pseudo-biologique et procédé de production de gel de polyuréthane Withdrawn EP3778689A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018073416		2018-04-05
PCT/JP2019/014588 WO2019194161A1 (fr)	2018-04-05	2019-04-02	Matériau de gel de polyuréthane, gel de polyuréthane, matériau pseudo-biologique et procédé de production de gel de polyuréthane

Publications (2)

Publication Number	Publication Date
EP3778689A1 EP3778689A1 (fr)	2021-02-17
EP3778689A4 true EP3778689A4 (fr)	2021-12-29

Family

ID=68100495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19781145.8A Withdrawn EP3778689A4 (fr)	2018-04-05	2019-04-02	Matériau de gel de polyuréthane, gel de polyuréthane, matériau pseudo-biologique et procédé de production de gel de polyuréthane

Country Status (6)

Country	Link
US (1)	US20210139636A1 (fr)
EP (1)	EP3778689A4 (fr)
JP (1)	JP6941227B2 (fr)
CN (1)	CN111902451A (fr)
SG (1)	SG11202009563QA (fr)
WO (1)	WO2019194161A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20220378670A1 (en)	2019-07-10	2022-12-01	Nanometics Llc (D.B.A. Phd Biosciences)	Polyurethane gels
US11534389B2 (en)	2019-08-30	2022-12-27	Grant Industries, Inc	Bio-based and biodegradable elastomer for cosmetic and personal care
US20240182709A1 (en) *	2021-04-09	2024-06-06	Mitsui Chemicals, Inc.	Buffer material
JP2023056741A (ja) *	2021-10-08	2023-04-20	東ソー株式会社	ポリウレタン形成性組成物
CN114456579B (zh) *	2022-02-09	2022-12-13	中国科学院兰州化学物理研究所	一种高强度共晶凝胶及其制备方法和应用、应变传感器
JP7761509B2 (ja) *	2022-03-02	2025-10-28	三井化学株式会社	ポリイソシアネート組成物およびコーティング剤
WO2025177314A2 (fr) *	2024-02-23	2025-08-28	Incipient Materials Private Limited	Dispositif de simulation chirurgicale et son procédé de préparation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050234194A1 (en) *	2002-05-31	2005-10-20	Asahi Denka Co., Ltd	Acrylic sol composition
US20170020491A1 (en) *	2013-11-29	2017-01-26	Canon Kabushiki Kaisha	Phantom used for acoustic diagnostic apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4666968A (en) *	1985-03-19	1987-05-19	Caschem, Inc.	Ester plasticizers for polyarethane compositions
US4666969A (en) *	1985-03-19	1987-05-19	Caschem, Inc.	Ricinoleate plasticizers for polyurethane compositions
CA1285347C (fr) *	1985-03-19	1991-06-25	Melvin Brauer	Polyurethanes allonges compatibles avec les graisses
US6508898B1 (en) *	1999-09-02	2003-01-21	Arnco	Heat stable self-sealing tire liner
EP2179749B1 (fr) *	2008-10-23	2012-08-08	Paul Hartmann AG	Mousses de gel de polyuréthane
MY163292A (en)	2011-03-09	2017-09-15	Mitsui Chemicals Inc	Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin
JP2013067757A (ja) *	2011-09-26	2013-04-18	Dic Corp	ウレタン樹脂用可塑剤、それを用いたウレタン樹脂用組成物及びその硬化物
CN102827344B (zh) *	2012-09-05	2013-12-18	哈尔滨工程大学	一种聚氨酯弹性体凝胶及其制备方法
EP2716673B1 (fr) *	2012-10-04	2016-04-06	Evonik Degussa GmbH	Pièces de formage à base de produits de réaction composés de polyols et d'isocyanates
CN107532044B (zh) *	2015-05-08	2020-12-22	阪东化学株式会社	光学透明粘着片、光学透明粘着片的制造方法、层叠体及带触摸屏的显示装置
US10392528B2 (en) *	2015-05-08	2019-08-27	Mitsui Chemicals, Inc.	Polyisocyanate composition, polyurethane resin, and coating
WO2016190131A1 (fr) *	2015-05-26	2016-12-01	バンドー化学株式会社	Composition d'uréthane, corps élastique en polyuréthane et courroie de transmission
WO2017010422A1 (fr) *	2015-07-10	2017-01-19	三井化学株式会社	Gel de polyuréthane et son procédé de production
JP2018013607A (ja) *	2016-07-21	2018-01-25	京セラドキュメントソリューションズ株式会社	画像形成装置
JP6892253B2 (ja) *	2016-11-30	2021-06-23	三井化学株式会社	ポリウレタンゲルおよびその製造方法

2019
- 2019-04-02 CN CN201980022222.4A patent/CN111902451A/zh active Pending
- 2019-04-02 JP JP2020512252A patent/JP6941227B2/ja active Active
- 2019-04-02 US US17/045,017 patent/US20210139636A1/en not_active Abandoned
- 2019-04-02 SG SG11202009563QA patent/SG11202009563QA/en unknown
- 2019-04-02 EP EP19781145.8A patent/EP3778689A4/fr not_active Withdrawn
- 2019-04-02 WO PCT/JP2019/014588 patent/WO2019194161A1/fr not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050234194A1 (en) *	2002-05-31	2005-10-20	Asahi Denka Co., Ltd	Acrylic sol composition
US20170020491A1 (en) *	2013-11-29	2017-01-26	Canon Kabushiki Kaisha	Phantom used for acoustic diagnostic apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019194161A1 *

Also Published As

Publication number	Publication date
JPWO2019194161A1 (ja)	2021-03-25
CN111902451A (zh)	2020-11-06
EP3778689A1 (fr)	2021-02-17
US20210139636A1 (en)	2021-05-13
JP6941227B2 (ja)	2021-09-29
WO2019194161A1 (fr)	2019-10-10
SG11202009563QA (en)	2020-10-29

Legal Events

Date	Code	Title	Description
2019-10-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-01-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-01-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-02-17	17P	Request for examination filed	Effective date: 20200930
2021-02-17	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-02-17	AX	Request for extension of the european patent	Extension state: BA ME
2021-07-14	DAV	Request for validation of the european patent (deleted)
2021-07-14	DAX	Request for extension of the european patent (deleted)
2021-12-29	A4	Supplementary search report drawn up and despatched	Effective date: 20211126
2021-12-29	RIC1	Information provided on ipc code assigned before grant	Ipc: C08K 5/10 20060101ALI20211122BHEP Ipc: C08K 5/12 20060101ALI20211122BHEP Ipc: C08K 5/00 20060101ALI20211122BHEP Ipc: C08G 18/78 20060101ALI20211122BHEP Ipc: G09B 23/30 20060101ALI20211122BHEP Ipc: A61H 19/00 20060101ALI20211122BHEP Ipc: C08K 5/11 20060101ALI20211122BHEP Ipc: C08G 18/09 20060101ALI20211122BHEP Ipc: C08G 18/79 20060101ALI20211122BHEP Ipc: C08G 18/48 20060101ALI20211122BHEP Ipc: C08G 18/08 20060101ALI20211122BHEP Ipc: C08G 18/73 20060101AFI20211122BHEP
2023-05-03	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUI CHEMICALS, INC.
2023-06-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2023-07-12	18W	Application withdrawn	Effective date: 20230606

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